430044321142 has 8 divisors (see below), whose sum is σ = 646465759632. Its totient is φ = 214555734600.

The previous prime is 430044321137. The next prime is 430044321191. The reversal of 430044321142 is 241123440034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 430044321142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233211834 + ... + 233213677.

It is an arithmetic number, because the mean of its divisors is an integer number (80808219954).

Almost surely, 2^430044321142 is an apocalyptic number.

430044321142 is a deficient number, since it is larger than the sum of its proper divisors (216421438490).

430044321142 is a wasteful number, since it uses less digits than its factorization.

430044321142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466425974.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 430044321142 its reverse (241123440034), we get a palindrome (671167761176).

The spelling of 430044321142 in words is "four hundred thirty billion, forty-four million, three hundred twenty-one thousand, one hundred forty-two".